(morpholinyl-4)methyl-1 cyclohexanol | 116886-08-9

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: (morpholinyl-4)methyl-1 cyclohexanol
• 英文别名: 1-(4-Morpholinomethyl)cyclohexanol；1-(Morpholinomethyl)cyclohexan-1-ol；1-(morpholin-4-ylmethyl)cyclohexan-1-ol
• CAS: 116886-08-9
• 化学式: C₁₁H₂₁NO₂
• 分子量: 199.293
• InChiKey: PLTSZRWBWHWGBJ-UHFFFAOYSA-N

物化性质

• 沸点：
  77-78 °C(Press: 0.03 Torr)
• 密度：
  1.082±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.8
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  32.7
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  4-(cyclohexylidenemethyl)morpholine 在 sodium hydroxide 、 dimethyl sulfide borane 、 双氧水 作用下， 生成 (morpholinyl-4)methyl-1 cyclohexanol
  参考文献：
  名称：

  Unusual directive effects in the hydroboration of .beta.,.beta.-disubstituted enamines. Conversion of .alpha.-substituted aldehydes to the corresponding alkenes and .beta.-amino alcohols

  摘要：

  A comprehensive study of the conversion of beta,beta-disubstituted enamines into the corresponding alkenes and beta-amino alcohols by hydroboration-elimination and hydroboration-oxidation, respectively, has been carried out. The amine moiety of beta,beta-disubstituted enamines was found to exert a decisive influence on the regioselectivity of the hydroboration reaction involving borane methyl sulfide (BMS). Thus, in the hydroboration of morpholino and piperidino enamines, the boron atom is initially placed predominantly in the alpha-position. Conversely, the pyrrolidino enamines direct the boron atom exclusively to the beta-position. Three oxidizing agents, trimethylamine N-oxide, sodium perborate, and 30% hydrogen peroxide-solid sodium hydroxide, were tried in order to optimize the oxidation of the intermediate organoborane derivatives to the corresponding amino alcohols. Our results clearly indicated that 30% hydrogen peroxide-solid sodium hydroxide is best suited for this transformation. The yield of amino alcohol ranged from good to essentially quantitative. Enamines derived from beta-aryl aldehydes, upon hydroboration with BMS followed by methanolysis and oxidation with neutral hydrogen peroxide, gave the corresponding 1,1-disubstituted alkenes. Contrary to the regioselectivity observed in the hydroboration reactions involving BMS, the hydroboration of beta,beta-disubstituted enamines using 9-borabicyclo[3.3.1]nonane (9-BBN) gave the trialkylborane intermediates in which the boron atom was placed exclusively at the beta-position regardless of the amine moiety of the enamine. These trialkylborane derivatives were very stable and did not undergo the usual elimination reaction with either methanol or sodium hydroxide. However, on thermal decomposition, these afforded the corresponding 1,1-disubstituted alkenes in high yields.

  DOI：

  10.1021/jo00019a043

文献信息

• IMIDAZOLE DERIVATIVES AND METHODS OF USE THEREOF FOR IMPROVING THE PHARMACOKINETICS OF A DRUG
  申请人：COBURN Craig A.

  公开号：US20160108048A1

  公开（公告）日：2016-04-21

  The present invention relates to Imidazole Derivatives of Formula (I), and pharmaceutically acceptable salts thereof, wherein A, B, Y, R 1 and R 2 are as defined herein. The present invention also relates to compositions comprising at least one Imidazole Derivative, and methods of using the Imidazole Derivatives for inhibiting CYP450 3A. Inhibition of CYP450 3A can be used to improve the pharmacokinetics of a drug that is metabolized by CYP450 3A4.

  本发明涉及公式（I）的咪唑衍生物及其药学上可接受的盐，其中A、B、Y、R1和R2的定义如本文所述。本发明还涉及包含至少一种咪唑衍生物的组合物以及使用咪唑衍生物抑制CYP450 3A的方法。抑制CYP450 3A可用于改善通过CYP450 3A4代谢的药物的药代动力学。
• Canonne, P.; Belley, M.; Fytas, G., Canadian Journal of Chemistry, 1988, vol. 66, p. 168 - 173
  作者：Canonne, P.、Belley, M.、Fytas, G.、Plamondon, J.

  DOI：——

  日期：——
• CANONNE, P.;BELLEY, M.;FYTAS, G.;PLAMONDON, J., CAN. J. CHEM., 66,(1988) N 1, 168-173
  作者：CANONNE, P.、BELLEY, M.、FYTAS, G.、PLAMONDON, J.

  DOI：——

  日期：——
• US9981969B2
  申请人：——

  公开号：US9981969B2

  公开（公告）日：2018-05-29
• Unusual directive effects in the hydroboration of .beta.,.beta.-disubstituted enamines. Conversion of .alpha.-substituted aldehydes to the corresponding alkenes and .beta.-amino alcohols
  作者：Bakthan Singaram、Christian T. Goralski、Gary B. Fisher

  DOI：10.1021/jo00019a043

  日期：1991.9

  A comprehensive study of the conversion of beta,beta-disubstituted enamines into the corresponding alkenes and beta-amino alcohols by hydroboration-elimination and hydroboration-oxidation, respectively, has been carried out. The amine moiety of beta,beta-disubstituted enamines was found to exert a decisive influence on the regioselectivity of the hydroboration reaction involving borane methyl sulfide (BMS). Thus, in the hydroboration of morpholino and piperidino enamines, the boron atom is initially placed predominantly in the alpha-position. Conversely, the pyrrolidino enamines direct the boron atom exclusively to the beta-position. Three oxidizing agents, trimethylamine N-oxide, sodium perborate, and 30% hydrogen peroxide-solid sodium hydroxide, were tried in order to optimize the oxidation of the intermediate organoborane derivatives to the corresponding amino alcohols. Our results clearly indicated that 30% hydrogen peroxide-solid sodium hydroxide is best suited for this transformation. The yield of amino alcohol ranged from good to essentially quantitative. Enamines derived from beta-aryl aldehydes, upon hydroboration with BMS followed by methanolysis and oxidation with neutral hydrogen peroxide, gave the corresponding 1,1-disubstituted alkenes. Contrary to the regioselectivity observed in the hydroboration reactions involving BMS, the hydroboration of beta,beta-disubstituted enamines using 9-borabicyclo[3.3.1]nonane (9-BBN) gave the trialkylborane intermediates in which the boron atom was placed exclusively at the beta-position regardless of the amine moiety of the enamine. These trialkylborane derivatives were very stable and did not undergo the usual elimination reaction with either methanol or sodium hydroxide. However, on thermal decomposition, these afforded the corresponding 1,1-disubstituted alkenes in high yields.